Catalytic fibrous carbon
US4518575A · kind A · utility
29Cited by
7References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 19, 1983 |
| Grant date | May 21, 1985 |
| Priority date | — |
| Expiry date | Dec 19, 2003 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD01F9/127
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
The production of microfibrous carbon by the catalytic pyrolysis of carbonaceous materials in the presence of metal containing catalysts is improved by the presence of a small quantity of a phosphorus-containing substance.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.